Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.',.Alpha.''-(Nitrilotri-2,1-Ethanediyl)Bis[.Omega.-Hydroxy-, Monooctadecanoate (Ester) is a nonionic surfactant and emulsifier belonging to the class of ethoxylated fatty acid esters of polyols. This compound is valued for its excellent emulsifying, dispersing, and stabilizing properties in complex formulations. It is primarily needed by manufacturers in the cosmetics, personal care, pharmaceuticals, and industrial lubricants sectors for creating stable emulsions and enhancing product performance.

Application

• Primary emulsifier in cosmetic creams, lotions, and ointments.
• Stabilizing agent in pharmaceutical topical preparations and dermatological products.
• Dispersant and lubricity additive in synthetic metalworking fluids and industrial lubricants.
• Co-emulsifier and solubilizer in fragrance and essential oil formulations.
• Texture modifier and emulsion stabilizer in hair care conditioners and styling products.
• Processing aid in the production of polymers and specialty chemicals.

Basic Information

Item	Details
Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.',.Alpha.''-(Nitrilotri-2,1-Ethanediyl)Bis[.Omega.-Hydroxy-, Monooctadecanoate (Ester)
CAS No.	27014-41-1
Molecular Formula	C66H129NO26 (Typical, varies with ethoxylation degree)
Molecular Weight	~1350 g/mol (Approximate, varies with ethoxylation degree)
Synonyms	PEG-150 Distearate; POE (150) Distearate; Polyoxyethylene (150) Distearate; Ethoxylated Distearate; Polyethylene Glycol 6000 Distearate; PEG 6000 Distearate; Poly(oxy-1,2-ethanediyl), α,α',α''-1,2,3-Propanetriyltris[ω-hydroxy-, trioctadecanoate (related ester); Polyethoxylated Glycerol Distearate
EINECS	Contact for details

Quality Control

Our production of this surfactant adheres to cGMP guidelines where applicable, ensuring batch-to-batch consistency for critical applications. Quality is verified through a series of analytical tests including assay (HPLC), hydroxyl value, saponification value, and acid value determination. A comprehensive Certificate of Analysis (COA) documenting purity, physical properties, and conformance to agreed specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after initial opening to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95.0%
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Water Content (KF)	≤ 1.0% w/w
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.